Description
WS2813 buffer
WS2813 buffer
This is a versatile buffer for WS2813 LED strip. It is a LED with strong SN74LVC2T45DCTR buffer for the serial output that allows to send serial I/O data up to few meters; it is designed for mid range serial LED strip communication.
It has the same dimension of a WS2813 LED strip (16,5 x 10 mm), and it can be configured as LED pixel with strong buffer or as a simple buffer to send data.
Buffer with LED configuration: JP1 soldered
Buffer only configuration: JP2 and JP3 soldered
Schematic and Layout
WS2813 buff _ LED - 2.00_2.00 - SCH
WS2813 buff _ LED - 2.00_2.00 - SCH.png
WS2813 buff _ BUFF - 2.00_2.00 - SCH
WS2813 buff _ BUFF - 2.00_2.00 - SCH.png
Oct 26,2022
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WS2813 buffer
2 Layers PCB 10 x 16.5 mm FR-4, 1 mm, 1, HASL with lead, White Solder Mask, Black silkscreen
WS2813 buffer and repeater for long range serial transmission
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Published: Oct 26,2022
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